Solar water heater capable of discharging and emptying water by siphoning

A solar water heater capable of discharging and emptying water by siphoning comprises a water tank, a water inlet system, a water outlet system and an emptying system, wherein the water tank comprises an inner container, a shell, a heat insulation layer, an internal water tube, a heat collection tub...

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1. Verfasser: GAO GUANZHONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A solar water heater capable of discharging and emptying water by siphoning comprises a water tank, a water inlet system, a water outlet system and an emptying system, wherein the water tank comprises an inner container, a shell, a heat insulation layer, an internal water tube, a heat collection tube connecting tube and an exhaust tube, the water inlet system comprises a water inlet valve, a water inlet-outlet pipeline, an internal water tube, an overflow tube and an exhaust tube, the water outlet system comprises an internal water tube, a water inlet-outlet pipeline, a water outlet valve and an exhaust tube, and the emptying system comprises an exhaust valve, a water inlet-outlet pipeline and a water outlet valve. When the solar water heater is used, the water inlet valve is turned on and turned off when the water inlet-outlet pipeline is full of water, and water in the water tank is siphoned out for use through the internal water tubes after the water outlet valve is turned on. Air enters the water inlet-ou